Three-dimensional shape recovery from the focused-image surface

Optical Engineering

Volumn 39, Issue 5, 2000, Pages 1321-1326

  Choi, Tae S ^a   Yun, Joungil ^a  

^a Gwangju Institute of Science and Technology (GIST)   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

CAMERAS; GEOMETRICAL OPTICS; IMAGE PROCESSING; INTERPOLATION; POLYNOMIALS; THREE DIMENSIONAL;

FOCUSED IMAGE SURFACE; LAGRANGIAN POLYNOMIAL; THREE DIMENSIONAL SHAPE RECOVERY;

OBJECT RECOGNITION;

EID: 0033702096     PISSN: 00913286     EISSN: None     Source Type: Journal    
DOI: 10.1117/1.602498     Document Type: Article

References (7)

1. B. K. P. Horn, "Focusing," Artificial Intelligence Memo 160, MIT (May 1968).
2. E. Krotkov, "Focusing," Int. J. Comput. Vis. 1, 223-237 (1987).
3. G. Lighthart and F. Groen, "A comparison of different autofocus algorithms," in Int. Conf. on Pattern Recognition, pp. 597-600 (1982).
4. S. Nayar, "Shape from focus system for rough surfaces," in Proc. IEEE Computer Soc. Conf. on Computer Vision and Pattern Recognition, pp. 302-308 (1992).
5. M. Subbarao, T. Choi, and A. Nikzad, "Focusing techniques," Opt. Eng. 32(11), 2824-2936 (1993).
6. M. Subbarao and T. Choi, "Accurate recovery of three-dimensional shape from image focus," IEEE Trans. Pattern Anal. Mach. Intell. 17(3), 266-274 (1995).
7. C. F. Gerald and P. O. Wheatey, Applied Numerical Analysis, Addison-Wesley (1992).